4401306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2687}}^1$

素因数の和:2715

約数の個数: 48

約数和(自身を含む): 11741184

約数和(自身を除く): 7339878

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 2687, 5374, 8061, 16122, 18809, 24183, 34931, 37618, 48366, 56427, 69862, 104793, 112854, 169281, 209586, 244517, 314379, 338562, 489034, 628758, 733551, 1467102, 2200653, 4401306]

約数ペア:

[(1, 4401306), (2, 2200653), (3, 1467102), (6, 733551), (7, 628758), (9, 489034), (13, 338562), (14, 314379), (18, 244517), (21, 209586), (26, 169281), (39, 112854), (42, 104793), (63, 69862), (78, 56427), (91, 48366), (117, 37618), (126, 34931), (182, 24183), (234, 18809), (273, 16122), (546, 8061), (819, 5374), (1638, 2687)]